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authorJiri Kosina <jkosina@suse.cz>2010-11-18 16:27:07 +0100
committerJiri Kosina <jkosina@suse.cz>2010-11-18 16:30:34 +0100
commitc311598b29f09c5092747a2603700f96a7daec2a (patch)
tree3721fd171cd595176a60de47873290ae3ac251bb /drivers/hid/hid-prodikeys.c
parente9229faf920aba47dd1ba6940b3ca138024543d3 (diff)
downloadlinux-c311598b29f09c5092747a2603700f96a7daec2a.tar.gz
HID: prodikeys: make sysfs permissions more strict
It's not really dangerous in this driver, but it's against general practice and worth fixing. Proper place for handling this correctly is udev. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-prodikeys.c')
-rw-r--r--drivers/hid/hid-prodikeys.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index 48eab84f53b5..5f0fa6c1bf87 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -130,7 +130,7 @@ static ssize_t store_channel(struct device *dev,
return -EINVAL;
}
-static DEVICE_ATTR(channel, S_IRUGO | S_IWUGO, show_channel,
+static DEVICE_ATTR(channel, S_IRUGO | S_IWUSR | S_IWGRP , show_channel,
store_channel);
static struct device_attribute *sysfs_device_attr_channel = {
@@ -169,7 +169,7 @@ static ssize_t store_sustain(struct device *dev,
return -EINVAL;
}
-static DEVICE_ATTR(sustain, S_IRUGO | S_IWUGO, show_sustain,
+static DEVICE_ATTR(sustain, S_IRUGO | S_IWUSR | S_IWGRP, show_sustain,
store_sustain);
static struct device_attribute *sysfs_device_attr_sustain = {
@@ -207,7 +207,7 @@ static ssize_t store_octave(struct device *dev,
return -EINVAL;
}
-static DEVICE_ATTR(octave, S_IRUGO | S_IWUGO, show_octave,
+static DEVICE_ATTR(octave, S_IRUGO | S_IWUSR | S_IWGRP, show_octave,
store_octave);
static struct device_attribute *sysfs_device_attr_octave = {